net: phy: marvell10g: fix driver name for mv88e2110

The driver name "mv88x2110" should be instead "mv88e2110".

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>